| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.26 | 6.180% | $85.2201 | $85.22 | $85.20 | $85.20 |
| Purchase #2 | $213.83 | 7.325% | $229.493 | $229.49 | $229.50 | $229.50 |
| Purchase #3 | $22.46 | 13.733% | $25.5444 | $25.54 | $25.55 | $25.50 |
| Purchase #4 | $40.78 | 6.263% | $43.3341 | $43.33 | $43.35 | $43.30 |
| Purchase #5 | $124.38 | 12.725% | $140.2074 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $204.69 | 7.855% | $220.7684 | $220.77 | $220.75 | $220.80 |
| Purchase #7 | $175.33 | 3.470% | $181.414 | $181.41 | $181.40 | $181.40 |
| 7 purchase totals = | $861.73 | $925.9814 | $925.97 | $925.95 | $925.90 | |